Morphological principal component analysis (PCA) of three species based on some individuals (20 NJ individuals, 20 YJ individuals, and 27 MT individuals) and 19 morphological traits. MT: C. teeta subsp. teeta, NJ: C. teeta subsp. lohitensis, YJ: C. austrogaoligongensis.

 
 
  Part of: Cheng Z, Li J, Xu C, Zhang L, Gong Q, Long C (2024) Coptis austrogaoligongensis (Ranunculaceae), a new species from West Yunnan, China. PhytoKeys 244: 225-235. https://doi.org/10.3897/phytokeys.244.127978